am 91e7daad: Merge "Use CharSequence for spell checker to keep spans preserved" into lmp-dev

* commit '91e7daaddf72008b3e2f5a9cbc23ded56b6bdffa':
  Use CharSequence for spell checker to keep spans preserved
tree: e503cc367a7c5327e7b58d2b789a7ee5ef5c66b1
  1. dictionaries/
  2. java/
  3. native/
  4. tests/
  5. tools/
  6. Android.mk
  7. CleanSpec.mk